Toll-free (US & Canada):800-949-3766 opt. 2(International): 970-669-3050 opt. 2Apoyo Tecnico en Español(Solamente para distribuidores y vendedores)970- 278-4950 (Pagado)
Global Contact List
Choose the level of service you need: 1,5,10,or 15-day turnaround times with a guarantee of on-time return instrument delivery.US Warranty Policies
Repair Request Form
Service Plus Partnerships
Reduce long-term instrument costs, maximize instrument up-time, and ensure consistent reporting: OTT Hydromet Service Plus Programs help you get the data you need.
Visit our resource page for access to all software and firmware downloads, manuals, calibration instructions, and more!
Hydrolab and OTT product rentals are perfect for short term projects or for testing a product before purchase. Our products can be rented on a weekly or monthly basis.
Certified product experts are available to train you in person on Hydrolab and OTT products.